CAS RN: 61404-50-0

5-ethylpyridazin-3(2H)-one

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Batchno.20250531 1g Out of stock 8-10 business days Inquiry
  • Product code: starshine_CAS61404-50-0
  • Purity/Analytical Methods: >99.0%
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61404-50-0 / 4-ethyl-1H-pyridazin-6-one

Standard CAS: 61404-50-0 Multi CAS: Yes

Basic Information

CAS
61404-50-0
Multi CAS
Yes
Molecular Formula
C6H8N2O
Molecular Weight
124.140000
Exact Mass
124.063663
InChI
InChI=1S/C6H8N2O/c1-2-5-3-6(9)8-7-4-5/h3-4H,2H2,1H3,(H,8,9)
InChIKey
YYAXRXORQWHQRJ-UHFFFAOYSA-N

Computed Properties

Structural Parameters

Heavy atom count
9
Aromatic heavy atom count
6
Fraction Csp3
0.33
Rotatable bonds
1
H-bond acceptors
2
H-bond donors
1
Molar refractivity
34.24
TPSA
45.75

LogP / Solubility

WLOGP
0.33
MLOGP
0.28
XLogP3
0.1
Consensus LogP
0.24
Log S (ESOL)
-1.25
Class (ESOL)
Soluble
Log S (Ali)
-0.82
Class (Ali)
Very soluble
Log S (SILICOS-IT)
-0.86
Class (SILICOS-IT)
Very soluble

ADME

GI absorption
High
BBB permeant
Yes
P-gp substrate
No
CYP1A2 inhibitor
No
CYP2C19 inhibitor
No
CYP2C9 inhibitor
No
CYP2D6 inhibitor
No
CYP3A4 inhibitor
No
Log Kp (skin permeation)
-3.24

Drug-likeness / Medicinal Chemistry

Lipinski
Yes
Ghose
No
Veber
Yes
Egan
Yes
Muegge
No
Bioavailability score
0.55
Leadlikeness
No
Synthetic Accessibility
1.5

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